4th Mizukage was not a Perfect Jinchuriki

[Prince Charles]

has no one ever taking account to think that maybe tobi used izanami on yagura?

 

[Frozenstein]

has no one ever taking account to think that maybe tobi used izanami on yagura?

I doubt it. izanami can't control people so it would be pointless to waste 1 sharingan for this.

 

[Black Adam]

remember all of the genjutsu Itachi used on Naruto and the 9 tails did nothing to snap him out of them? Naruto and Kurama hadn't formed that pact yet. Yagura wasn't a perfect jinch....